Everything I know
Err, not much about them to be honest, if that's what it is.
I rode a KE 100 that a mate owned and I owned a KH 100 that had the same engine as the KE 100.
Some KE's had silencers on the left and some had them on the right, disc valve two stroke single with the carb behind a casing on the right side of the crankcase.
One thing though, a few days ago I was searching through all the manuals on Scribd trying to put a database of downloadable manuals together (you can set up what they call a collection, which is a load of books that other people have put online) and I found a manual for one.
You can download the manuals from there and print out the lot, or just the sections you need.
HERE it is anyway, if its any use to you.
THIS is the list of online and downloadable PDF bike manuals that I have either uploaded onto that site myself, or ones that I have found that other people have uploaded.
I'm sure there will be more, but they are all I've found so far.
Regards Scott.